Kind of Apparatus:
Intensity in Candles:
Name of Maker:
Year Made:
Marks and Number:
Order of Apparatus:
Inside Diameter:
Light Characteristic:
Time of revolution:
Flash interval:
Duration of flash:
Arc of each fixed part:
Number of panels:
Number of flash panels:
Arc of each:
Number of elements in
central drum:
Number of prisms above
central drum:
Number of prisms below
central drum:
Does Apparatus revolve?:
Is there a Revolving Belt:
Revolving panels:
How is flash produced:
Num of Vertical elements panel:
Fixed lens covered:
Pedestal:
Service Table:
Draft Tube description:
Lighthouse Inspection Reports Database
Eldred Rock Light Station
Illuminating Apparatus page 1 of 2
4th order lens
2100
Barbier, Benard & Turenne, Paris
no mark
none
4th
19 11/16"
20 sec
8 3/4 sec
W. 1 1/4 sec; R 1 1/4 sec.
4; 1 red, 1 white, 2 mirrors (mirrors reflect into red panel)
2
red 174 degrees; white 67 degrees
3 red, 3 white
red 7, white 6, flash
red 7, white 3, flash
yes
std, 4th order, brass
no draft tube or damper
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